CN103364906A - Multi-interface guide roller-type optical fiber splitter tray - Google Patents
Multi-interface guide roller-type optical fiber splitter tray Download PDFInfo
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- CN103364906A CN103364906A CN2013103445905A CN201310344590A CN103364906A CN 103364906 A CN103364906 A CN 103364906A CN 2013103445905 A CN2013103445905 A CN 2013103445905A CN 201310344590 A CN201310344590 A CN 201310344590A CN 103364906 A CN103364906 A CN 103364906A
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- optical fiber
- deflector roll
- branching unit
- bearing
- rotation axis
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Abstract
The invention discloses a multi-interface guide roller-type optical fiber splitter tray. The multi-interface guide roller-type optical fiber splitter tray is characterized in that the outer structure of the multi-interface guide roller-type optical fiber splitter tray is rectangular, a cover plate is arranged at the upper part of the rectangular outer structure and is connected with a shell at the lower part of the optical fiber splitter tray through a rotating shaft, a division plate is used for dividing the optical fiber splitter tray into an upper layer and a lower layer, two optical fiber winding rings are arranged on the upper surface of the division plate and are symmetrically distributed on the upper surface of the division plate, an optical fiber guiding port is formed in the middle of the division plate, connection supporting seat mounting grooves matched with connection supporting seats arranged on guide roller supporting seats are respectively formed in two ends of the optical fiber guiding port, guider rollers are arranged on the guide roller supporting seats, an optical fiber splitter and the fiber winding rings are respectively arranged on a support plate on the lower layer of the optical fiber splitter tray, adapter clamping part mounting belts are respectively arranged on the side walls of the upper layer and the lower layer of the optical fiber splitter tray, and adapter clamping parts are arranged on the adapter clamping part mounting belts. The multi-interface guide roller-type optical fiber splitter tray is reasonable in structural installation and distinct in layering; and outgoing optical fibers and incoming optical fibers are separated, so that line maintenance is convenient and fast.
Description
Technical field
The present invention relates in the physics class optics that the mechanical connecting device class has fiber to the coalignment of fiber, espespecially a kind of many interfaces guide roll type optical fiber branching unit tray in optical element, system or the instrument.
Background technology
Optical fiber splitter generally can be arranged in the optical fiber branching unit tray, perhaps a plurality of optical fiber splitters are installed in simultaneously in the optical fiber branching unit tray, like this be a little guarantee optical fiber that optical fiber splitter connects lay neatly clear, be convenient to maintenance change, make things convenient for the staff to clear up and circuit is installed.Optical fiber branching unit tray is generally a rectangular box in the prior art, one of them side at box is provided with the adapter screens, in box, be provided with fiber winding ring and optical fiber splitter, this optical fiber branching unit tray generally only has one deck, optical fiber, fiber winding ring and optical fiber splitter are in together in the same structural plane, because number of fibers is more, do not reach the effect that rolling is put in order after causing sub-line ring to twine light, affect on the contrary distribution and the setting of optical fiber, pass in and out simultaneously optical fiber and all be in the same structural plane, circuit is comparatively chaotic.
Summary of the invention
For addressing the above problem, the invention provides a kind of many interfaces guide roll type optical fiber branching unit tray, this apparatus structure is succinct, layering arranges equipment, structure is installed rationally, and the equipment layering is clear, fiber and to advance the fine minute line maintenance that is arranged convenient and swift, set deflector roll can effectively reduce the friction between optical fiber and the pallet, and the epidermis that reduces optical fiber damages.
For achieving the above object, the present invention adopts following technology to realize, a kind of many interfaces guide roll type optical fiber branching unit tray, comprise fiber winding ring, the adapter screens, cover plate, adapter screens mounting strap, the deflector roll bearing, demarcation strip, optical fiber splitter, rotating shaft, draw fine mouthful, the deflector roll rotation axis, connect bearing, deflector roll, the rotation axis mounting hole, connect the bearing mounting groove, wherein the optical fiber branching unit tray exterior configuration is rectangle, rectangle top is cover plate, cover plate is connected lower case by rotating shaft and is connected with optical fiber branching unit tray, demarcation strip is divided into optical fiber branching unit tray, lower two-layer, the demarcation strip upper surface is provided with two fiber winding rings, these two fiber winding rings are symmetrically distributed in the demarcation strip upper surface, be provided with at demarcation strip centre position place and draw fine mouthful, drawing fine mouthful of two ends arranges respectively to join with the deflector roll bearing and is connected the connection bearing mounting groove that bearing is complementary, be provided with deflector roll on the deflector roll bearing, be respectively arranged with optical fiber splitter on the optical fiber branching unit tray lower layer support plate, fiber winding ring, be respectively arranged with adapter screens mounting strap on the sidewall of optical fiber branching unit tray the upper and lower, mounting adapter screens on the adapter screens mounting strap, be used for the installing optical fibres adapter, connect fibre-optical splice.
It is as a further improvement on the present invention, described that to draw fine mouthful of quantity be 1～4.
As a further improvement on the present invention, for preventing deflector roll slit damage optical fiber between deflector roll and the deflector roll bearing when rotating, deflector roll is cylindrical configuration, the deflector roll two ends are symmetrically arranged with the deflector roll rotation axis, be provided with the rotation axis mounting hole on the deflector roll bearing, the deflector roll rotation axis is installed in the rotation axis mounting hole, and rotation axis mounting hole and deflector roll sidewall contact end are provided with the deflector roll counter sink, the deflector roll diameter is less than deflector roll counter sink internal diameter 0.5～1.5mm, deflector roll countersunk head hole depth 2～3mm.
As a further improvement on the present invention, described each draw fine mouth 2～4 deflector rolls be installed.
The present invention compared with prior art has following beneficial effect:
Description of drawings
Fig. 1 is a kind of many interfaces guide roll type optical fiber branching unit tray inner structure synoptic diagram;
Fig. 2 is the vertical view after a kind of many interfaces guide roll type optical fiber branching unit tray cover plate is opened;
Fig. 3 is that a kind of many interfaces guide roll type optical fiber branching unit tray deflector roll and deflector roll bearing connect cut-open view;
Fig. 4 is a kind of many interfaces guide roll type optical fiber branching unit tray deflector roll bearing cut-open view;
1-fiber winding ring among the figure; The screens of 2-adapter; The 3-cover plate; 4-adapter screens mounting strap; 5-deflector roll bearing; The 6-demarcation strip; The 7-optical fiber splitter; The 8-rotating shaft; 9-draws fine mouthful; 10-optical fiber; 11-deflector roll rotation axis; 12-connects bearing; The 13-deflector roll; 14-deflector roll counter sink; 15-rotation axis mounting hole; 16-connects the bearing mounting groove.
Embodiment
Such as a kind of many interfaces guide roll type optical fiber branching unit tray as described in Fig. 1 to Fig. 4, comprise fiber winding ring 1, adapter screens 2, cover plate 3, adapter screens mounting strap 4, deflector roll bearing 5, demarcation strip 6, optical fiber splitter 7, rotating shaft 8, draw fine mouthful 9, deflector roll rotation axis 11, connect bearing 12, deflector roll 13, rotation axis mounting hole 15, connect bearing mounting groove 16, wherein the optical fiber branching unit tray exterior configuration is rectangle, rectangle top is cover plate 3, cover plate 3 is connected lower case by rotating shaft 8 and is connected with optical fiber branching unit tray, demarcation strip 6 is divided into optical fiber branching unit tray, lower two-layer, demarcation strip 6 upper surfaces are provided with two fiber winding rings 1, these two fiber winding rings 1 are symmetrically distributed in demarcation strip 6 upper surfaces, be provided with at demarcation strip 6 centre positions places and draw fine mouthful 9, drawing fine mouthful of 9 two ends arranges respectively to join with deflector roll bearing 5 and is connected the connection bearing mounting groove 16 that bearing 12 is complementary, be provided with deflector roll 13 on the deflector roll bearing 5, be respectively arranged with optical fiber splitter 7 on the optical fiber branching unit tray lower layer support plate, fiber winding ring 1, be respectively arranged with adapter screens mounting strap 4 on the sidewall of optical fiber branching unit tray the upper and lower, mounting adapter screens 2 on the adapter screens mounting strap 4, be used for the installing optical fibres adapter, connect fibre-optical splice, it is described that to draw fine mouthful of 9 quantity be 1, for preventing deflector roll 13 slit damage optical fiber between deflector roll 13 and the deflector roll bearing 5 when rotating, deflector roll 13 is cylindrical configuration, deflector roll 13 two ends are symmetrically arranged with deflector roll rotation axis 11, be provided with rotation axis mounting hole 15 on the deflector roll bearing 5, deflector roll rotation axis 11 is installed in the rotation axis mounting hole 15, rotation axis mounting hole 15 is provided with deflector roll counter sink 14 with deflector roll 13 sidewall contact ends, deflector roll 13 diameters are less than deflector roll counter sink 14 internal diameter 0.5mm, deflector roll counter sink 14 dark 2mm, described each draw fine mouthful 92 deflector rolls 13 be installed.
Such as a kind of many interfaces guide roll type optical fiber branching unit tray as described in Fig. 1 to Fig. 4, comprise fiber winding ring 1, adapter screens 2, cover plate 3, adapter screens mounting strap 4, deflector roll bearing 5, demarcation strip 6, optical fiber splitter 7, rotating shaft 8, draw fine mouthful 9, deflector roll rotation axis 11, connect bearing 12, deflector roll 13, rotation axis mounting hole 15, connect bearing mounting groove 16, wherein the optical fiber branching unit tray exterior configuration is rectangle, rectangle top is cover plate 3, cover plate 3 is connected lower case by rotating shaft 8 and is connected with optical fiber branching unit tray, demarcation strip 6 is divided into optical fiber branching unit tray, lower two-layer, demarcation strip 6 upper surfaces are provided with two fiber winding rings 1, these two fiber winding rings 1 are symmetrically distributed in demarcation strip 6 upper surfaces, be provided with at demarcation strip 6 centre positions places and draw fine mouthful 9, drawing fine mouthful of 9 two ends arranges respectively to join with deflector roll bearing 5 and is connected the connection bearing mounting groove 16 that bearing 12 is complementary, be provided with deflector roll 13 on the deflector roll bearing 5, be respectively arranged with optical fiber splitter 7 on the optical fiber branching unit tray lower layer support plate, fiber winding ring 1, be respectively arranged with adapter screens mounting strap 4 on the sidewall of optical fiber branching unit tray the upper and lower, mounting adapter screens 2 on the adapter screens mounting strap 4, be used for the installing optical fibres adapter, connect fibre-optical splice, it is described that to draw fine mouthful of 9 quantity be 4, for preventing deflector roll 13 slit damage optical fiber between deflector roll 13 and the deflector roll bearing 5 when rotating, deflector roll 13 is cylindrical configuration, deflector roll 13 two ends are symmetrically arranged with deflector roll rotation axis 11, be provided with rotation axis mounting hole 15 on the deflector roll bearing 5, deflector roll rotation axis 11 is installed in the rotation axis mounting hole 15, rotation axis mounting hole 15 is provided with deflector roll counter sink 14 with deflector roll 13 sidewall contact ends, deflector roll 13 diameters are less than deflector roll counter sink 14 internal diameter 1.5mm, deflector roll counter sink 14 dark 3mm, described each draw fine mouthful 94 deflector rolls 13 be installed.
Such as a kind of many interfaces guide roll type optical fiber branching unit tray as described in Fig. 1 to Fig. 4, comprise fiber winding ring 1, adapter screens 2, cover plate 3, adapter screens mounting strap 4, deflector roll bearing 5, demarcation strip 6, optical fiber splitter 7, rotating shaft 8, draw fine mouthful 9, deflector roll rotation axis 11, connect bearing 12, deflector roll 13, rotation axis mounting hole 15, connect bearing mounting groove 16, wherein the optical fiber branching unit tray exterior configuration is rectangle, rectangle top is cover plate 3, cover plate 3 is connected lower case by rotating shaft 8 and is connected with optical fiber branching unit tray, demarcation strip 6 is divided into optical fiber branching unit tray, lower two-layer, demarcation strip 6 upper surfaces are provided with two fiber winding rings 1, these two fiber winding rings 1 are symmetrically distributed in demarcation strip 6 upper surfaces, be provided with at demarcation strip 6 centre positions places and draw fine mouthful 9, drawing fine mouthful of 9 two ends arranges respectively to join with deflector roll bearing 5 and is connected the connection bearing mounting groove 16 that bearing 12 is complementary, be provided with deflector roll 13 on the deflector roll bearing 5, be respectively arranged with optical fiber splitter 7 on the optical fiber branching unit tray lower layer support plate, fiber winding ring 1, be respectively arranged with adapter screens mounting strap 4 on the sidewall of optical fiber branching unit tray the upper and lower, mounting adapter screens 2 on the adapter screens mounting strap 4, be used for the installing optical fibres adapter, connect fibre-optical splice, it is described that to draw fine mouthful of 9 quantity be 2, for preventing deflector roll 13 slit damage optical fiber between deflector roll 13 and the deflector roll bearing 5 when rotating, deflector roll 13 is cylindrical configuration, deflector roll 13 two ends are symmetrically arranged with deflector roll rotation axis 11, be provided with rotation axis mounting hole 15 on the deflector roll bearing 5, deflector roll rotation axis 11 is installed in the rotation axis mounting hole 15, rotation axis mounting hole 15 is provided with deflector roll counter sink 14 with deflector roll 13 sidewall contact ends, deflector roll 13 diameters are less than deflector roll counter sink 14 internal diameter 1mm, deflector roll counter sink 14 dark 2.5mm, described each draw fine mouthful 93 deflector rolls 13 be installed.
Claims (4)
1. the optical fiber branching unit tray of interface guide roll type more than a kind, comprise fiber winding ring (1), adapter screens (2), cover plate (3), adapter screens mounting strap (4), deflector roll bearing (5), demarcation strip (6), optical fiber splitter (7), rotating shaft (8), draw fine mouthful (9), deflector roll rotation axis (11), connect bearing (12), deflector roll (13), rotation axis mounting hole (15), connect bearing mounting groove (16), it is characterized in that: the optical fiber branching unit tray exterior configuration is rectangle, rectangle top is cover plate (3), cover plate (3) is connected lower case by rotating shaft (8) and is connected with optical fiber branching unit tray, demarcation strip (6) is divided into optical fiber branching unit tray, lower two-layer, demarcation strip (6) upper surface is provided with two fiber winding rings (1), these two fiber winding rings (1) are symmetrically distributed in demarcation strip (6) upper surface, be provided with at demarcation strip (6) centre position place and draw fine mouthful (9), drawing fine mouthful of (9) two ends arranges respectively to join with deflector roll bearing (5) and is connected the connection bearing mounting groove (16) that bearing (12) is complementary, be provided with deflector roll (13) on the deflector roll bearing (5), be respectively arranged with optical fiber splitter (7) on the optical fiber branching unit tray lower layer support plate, fiber winding ring (1), be respectively arranged with adapter screens mounting strap (4) on the sidewall of optical fiber branching unit tray the upper and lower, the upper mounting adapter screens (2) of adapter screens mounting strap (4).
2. described a kind of many interfaces guide roll type optical fiber branching unit tray according to claim 1 is characterized in that: described to draw fine mouthful (9) quantity be 1～4.
3. described a kind of many interfaces guide roll type optical fiber branching unit tray according to claim 1, it is characterized in that: deflector roll (13) is cylindrical configuration, deflector roll (13) two ends are symmetrically arranged with deflector roll rotation axis (11), be provided with rotation axis mounting hole (15) on the deflector roll bearing (5), deflector roll rotation axis (11) is installed in the rotation axis mounting hole (15), rotation axis mounting hole (15) is provided with deflector roll counter sink (14) with deflector roll (13) sidewall contact end, deflector roll (13) diameter is less than deflector roll counter sink (14) internal diameter 0.5～1.5mm, the dark 2～3mm of deflector roll counter sink (14).
4. described a kind of many interfaces guide roll type optical fiber branching unit tray according to claim 1 is characterized in that: described each draw fine mouthful (9) 2～4 deflector rolls (13) be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103445905A CN103364906A (en) | 2013-08-09 | 2013-08-09 | Multi-interface guide roller-type optical fiber splitter tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103445905A CN103364906A (en) | 2013-08-09 | 2013-08-09 | Multi-interface guide roller-type optical fiber splitter tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103364906A true CN103364906A (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103445905A Pending CN103364906A (en) | 2013-08-09 | 2013-08-09 | Multi-interface guide roller-type optical fiber splitter tray |
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| CN (1) | CN103364906A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202256799U (en) * | 2011-08-31 | 2012-05-30 | 江苏通鼎通信设备有限公司 | Fiber outlet structure of fiber distributing box |
| CN202372680U (en) * | 2011-12-26 | 2012-08-08 | 宁波科隆光电科技有限公司 | Wall-mounted optical cable distribution box |
| CN202794642U (en) * | 2012-09-19 | 2013-03-13 | 烽火通信科技股份有限公司 | Optical fiber information socket box |
| CN202837635U (en) * | 2012-09-25 | 2013-03-27 | 深圳市科信通信技术股份有限公司 | Optical cable fiber distribution box |
-
2013
- 2013-08-09 CN CN2013103445905A patent/CN103364906A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202256799U (en) * | 2011-08-31 | 2012-05-30 | 江苏通鼎通信设备有限公司 | Fiber outlet structure of fiber distributing box |
| CN202372680U (en) * | 2011-12-26 | 2012-08-08 | 宁波科隆光电科技有限公司 | Wall-mounted optical cable distribution box |
| CN202794642U (en) * | 2012-09-19 | 2013-03-13 | 烽火通信科技股份有限公司 | Optical fiber information socket box |
| CN202837635U (en) * | 2012-09-25 | 2013-03-27 | 深圳市科信通信技术股份有限公司 | Optical cable fiber distribution box |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |
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| WD01 | Invention patent application deemed withdrawn after publication |